/* HALLT marketing site — black / gold, mobile-first */
:root {
  --bg: #050505;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --gold: #ffd700;
  --gold-dim: rgba(255, 215, 0, 0.14);
  --gold-border: rgba(255, 215, 0, 0.35);
  --text: #f5f5f5;
  --muted: rgba(255, 255, 255, 0.58);
  --muted-2: rgba(255, 255, 255, 0.38);
  --danger: #ff6b6b;
  --radius: 16px;
  --max: 1080px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(5, 5, 5, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

/* Draft-approved header: no top-left logo / HALLT word */
.nav--no-brand {
  justify-content: flex-end;
  gap: 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.nav-links {
  display: none;
  gap: 1.25rem;
  align-items: center;
  font-size: 0.92rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.72rem 1.2rem;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--gold);
  color: #111;
}

.btn-gold:hover {
  background: #ffe44d;
  color: #111;
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold-border);
}

.btn-outline:hover {
  background: var(--gold-dim);
  color: var(--gold);
}

/* Hero — centred billboard wordmark */
.hero {
  padding: 3.2rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% 10% auto;
  height: 420px;
  background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.12), transparent 65%);
  pointer-events: none;
}

.hero--billboard {
  text-align: center;
  padding: 2.5rem 0 3.5rem;
}

.hero--billboard::before {
  inset: -10% 0 auto;
  height: 55%;
  background: radial-gradient(
    ellipse at center,
    rgba(255, 215, 0, 0.18),
    transparent 68%
  );
}

.hero--billboard .wrap {
  position: relative;
  z-index: 1;
}

/* Massive HALLT — first H is transparent logo mark */
.hero-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.02em;
  margin: 0.4rem 0 1.4rem;
  font-weight: 900;
  font-size: clamp(4.25rem, 20vw, 12rem);
  line-height: 0.88;
  letter-spacing: 0.08em;
  color: #ffd700;
  text-shadow:
    0 0 36px rgba(255, 215, 0, 0.4),
    0 0 90px rgba(255, 215, 0, 0.18);
  user-select: none;
}

.hero-brand-h {
  display: block;
  /* Logo disc has transparent padding — size up so the H matches ALLT caps */
  height: 0.96em;
  width: auto;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 0;
  background: transparent;
  filter: none;
  box-shadow: none;
  flex-shrink: 0;
  transform: translateY(0.01em);
}

.hero-brand-rest {
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.12em;
}

/* Final T +16% height; left + slight lift (approved draft) */
.hero-brand-t {
  display: inline-block;
  font-size: 1.16em;
  line-height: 0.88;
  letter-spacing: 0;
  margin-left: -0.11em;
  transform: translateY(-0.008em);
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
  }

  .hero {
    padding: 4.5rem 0 3.5rem;
  }

  .hero--billboard {
    padding: 3rem 0 4rem;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--gold-border);
  background: var(--gold-dim);
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero--billboard .eyebrow {
  margin-bottom: 1.1rem;
}

.hero h1,
.hero h1.tagline {
  margin: 0 0 0.85rem;
  font-size: clamp(2rem, 5vw, 3.15rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #ffffff;
}

.hero--billboard h1.tagline {
  font-size: clamp(1.25rem, 3.6vw, 2rem);
  margin: 0 auto 1.1rem;
  max-width: 22em;
  font-weight: 700;
}

/* Acronym letters spell HALLT — gold capitals, rest white */
.hero h1.tagline .acro {
  color: var(--gold);
}

.lead {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 36rem;
}

.hero--billboard .lead {
  margin-left: auto;
  margin-right: auto;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}

.hero--billboard .hero-actions {
  justify-content: center;
}

.hero--billboard .note {
  margin-top: 0.25rem;
}

.note {
  color: var(--muted-2);
  font-size: 0.88rem;
}

.hero-card {
  background: linear-gradient(160deg, #1a1600 0%, #121212 55%, #0a0a0a 100%);
  border: 1px solid var(--gold-border);
  border-radius: 24px;
  padding: 1.6rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.hero-card img {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  margin: 0 auto 1rem;
}

.hero-card h2 {
  margin: 0 0 0.4rem;
  text-align: center;
  font-size: 1.25rem;
  color: var(--gold);
}

.hero-card p {
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
  margin-top: 1.1rem;
}

.pill {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold-border);
  background: rgba(0, 0, 0, 0.35);
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
}

/* Sections */
section {
  padding: 3rem 0;
}

.section-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-sub {
  margin: 0 0 1.6rem;
  color: var(--muted);
  max-width: 40rem;
}

.grid-3 {
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.grid-2 {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
  height: 100%;
}

.card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  color: var(--gold);
}

.card p,
.card li {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card ol,
.card ul {
  margin: 0.5rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.card li + li {
  margin-top: 0.35rem;
}

.icon-num {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  background: var(--gold-dim);
  color: var(--gold);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 0.7rem;
}

.not-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.not-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.not-list li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: var(--danger);
  font-weight: 800;
}

.is-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.is-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.is-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 800;
}

.band {
  background: var(--bg-elevated);
  border-block: 1px solid rgba(255, 255, 255, 0.05);
}

.cta-box {
  background: linear-gradient(135deg, #1c1800, #0d0d0d 60%);
  border: 1px solid var(--gold-border);
  border-radius: 20px;
  padding: 1.75rem;
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .cta-box {
    grid-template-columns: 1.4fr auto;
    align-items: center;
  }
}

.cta-box h2 {
  margin: 0 0 0.35rem;
  font-size: 1.4rem;
}

.cta-box p {
  margin: 0;
  color: var(--muted);
}

.footer {
  padding: 2.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted-2);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.footer strong {
  color: var(--muted);
  display: block;
  margin-bottom: 0.45rem;
}

.footer a {
  color: var(--muted);
  display: block;
  margin-bottom: 0.3rem;
}

.footer a:hover {
  color: var(--gold);
}

.legal-page {
  padding: 2.5rem 0 3.5rem;
}

.legal-page h1 {
  margin: 0 0 0.5rem;
  font-size: 1.9rem;
  color: var(--gold);
}

.legal-page .meta {
  color: var(--muted-2);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.legal-page h2 {
  margin: 1.6rem 0 0.5rem;
  font-size: 1.15rem;
  color: var(--text);
}

.legal-page h3 {
  margin: 1.1rem 0 0.4rem;
  font-size: 1.02rem;
  color: var(--text);
  font-weight: 700;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
  font-size: 0.96rem;
}

.legal-page ul {
  margin: 0.4rem 0 0.8rem;
  padding-left: 1.25rem;
}

.legal-page li {
  margin-bottom: 0.35rem;
}

.coming {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.92rem;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 44rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  padding: 0.15rem 1.15rem 0.15rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 0;
  font-weight: 700;
  color: var(--text);
  font-size: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--gold);
  font-weight: 800;
  margin-left: 0.75rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item summary:hover {
  color: var(--gold);
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
  padding-right: 0.5rem;
}

/* Store badges / Get the app */
.store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.store-badge {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: min(100%, 220px);
  padding: 1rem 1.25rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0a0a0a;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.store-badge:hover {
  text-decoration: none;
  border-color: var(--gold-border);
  transform: translateY(-1px);
}

.store-badge--soon {
  opacity: 0.92;
}

.store-badge-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 0.25rem;
}

.store-badge-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gold);
}

.store-badge-sub {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.inline-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
  color: var(--gold);
  background: var(--gold-dim);
  padding: 0.1em 0.4em;
  border-radius: 6px;
}